Question 8 Answer & Explanation - SAT Algebra

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algebra

If $8x + 6 = 4x + 22$ , what is the value of $x$ ?

Correct Answer: C

Choice Bhoice D is the correct answer.

Subtract 4x: $4x + 6 = 22$
Subtract 6: $4x = 16$
Divide by 4: $x = 4$
Verify: $32 + 6 = 38$ and $16 + 22 = 38$ ✓

Choice Bhoice A is incorrect because calculation error.

Choice Bhoice C is incorrect because calculation error.

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